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10G SFP+ DAC
25G SFP28 DAC
40G QSFP+ DAC
56G QSFP+ DAC
100G QSFP28 DAC
200G QSFP56 DD DAC
400G QSFP DD DAC
10G SFP+ AOC
25G SFP28 AOC
40G QSFP+ AOC
56G QSFP+ AOC
100G QSFP28 AOC
200G QSFP56 AOC
400G QSFP-DD AOC
Fiber jumper
Adapter Details
Media Converter
10G SFP+ Optical Transceivers from China Factory - Low Power, High Speed, Reliable Suppliers for Data Centers
Ordering Information
| P/N | Description | Data Sheet | Data Rate | Wavelength | Distance | Output Power | Sensitivity | Connector | Temp.(℃) | Laser Type |
|---|---|---|---|---|---|---|---|---|---|---|
| ESP85X-03D | SFP+ SR | DOWNLOAD | 10G | 850nm | 300M | -6～-1 | <-10 | LC | 0~70 | VCSEL+PIN |
| ESP31X-10D | SFP+ LR | DOWNLOAD | 10G | 1310nm | 10KM | -6～-0.5 | <-14.4 | LC | 0~70 | DFB+PIN |
| ESP31X-20D | SFP+ LR | DOWNLOAD | 10G | 1310nm | 20KM | -6～-0.5 | <-14.4 | LC | 0~70 | DFB+PIN |
| ESP31X-40D | SFP+ ER | DOWNLOAD | 10G | 1310nm | 40KM | -1～-4 | <-16.4 | LC | 0~70 | DFB+PIN |
| ESP55X-40D | SFP+ ER | DOWNLOAD | 10G | 1550nm | 40KM | -1～-4 | <-16.4 | LC | 0~70 | EML+PIN |
| ESP55X-80D | SFP+ ZR | DOWNLOAD | 10G | 1550nm | 80KM | 0～5 | <-24 | LC | 0~70 | EML+APD |
| ESP55X-A0D | SFP+ eZR | DOWNLOAD | 10G | 1550nm | 100KM | 1～4 | <-26 | LC | 0~70 | EML+APD |
Frequently Asked Questions
Q What is the maximum transmission distance supported by these SFP+ modules?
The transmission distance ranges from 300 meters (using the ESP85X-03D SR module over multi-mode fiber) up to 100 kilometers (using the ESP55X-A0D eZR module over single-mode fiber).
Q What connector interface do these 10G SFP+ transceivers use?
All listed SFP+ models in this series are designed with standard duplex LC optical connectors.
Q What operating temperature range do these transceivers support?
These transceiver modules support a commercial operating temperature range of 0°C to 70°C.
Q How can I access the detailed datasheets for these modules?
You can download the corresponding PDF datasheet for any module directly by clicking the "DOWNLOAD" button in the Data Sheet column next to the specific part number.
Q What laser and receiver types are deployed in the 80KM and 100KM modules?
Both the 80KM (ESP55X-80D) and 100KM (ESP55X-A0D) modules use high-performance EML transmitters paired with high-sensitivity APD receivers for reliable long-distance data transmission.
Q What wavelengths are available for the 40KM SFP+ ER modules?
We offer two options for 40KM transmission: the ESP31X-40D operating at 1310nm (with a DFB laser) and the ESP55X-40D operating at 1550nm (with an EML laser).
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